Dominion South Pipeline Co., LP

Original Volume No. 1

Effective Date: 12/16/2005, Docket: CP05- 77-001, Status: Effective

Original Sheet No. 2030 Original Sheet No. 2030 : Effective

FORM OF SERVICE AGREEMENT

APPLICABLE TO TRANSPORTATION OF GAS

UNDER AN INTERRUPTIBLE TRANSPORTATION RATE SCHEDULE

AGREEMENT made as of this __________________, by and between Dominion South Pipeline

Company, LP, a Delaware Limited Partnership, hereinafter called "Pipeline," and

__________________, a _________________, hereinafter called "Customer," For interruptible

transportation through Pipeline's facilities designated as ______ in the Preliminary Statement of

Pipeline's FERC Gas Tariff and the terms of Rate Schedule IT-___.

WITNESSETH: That, in consideration of the mutual covenants herein contained, the parties

hereto agree as follows:

ARTICLE I - Quantities

The maximum quantities of Gas that Pipeline shall transport for Customer on the above-

identified Pipeline facilities shall be as set forth on Exhibit A, attached hereto. Exhibit A is

hereby incorporated as part of this Agreement for all intents and purposes as if fully copied and

set forth herein at length.

ARTICLE II - Rate

A. Unless otherwise mutually agreed in a written amendment to this Agreement,

beginning on ___________________, Customer shall pay Pipeline for transportation

services rendered pursuant to this Agreement, the applicable maximum rates and

charges provided under Rate Schedule IT-__ set forth in Pipeline's effective FERC

Gas Tariff, including applicable surcharges, penalties, and the Transportation Fuel

Retention Percentage.

B. Customer agrees that Pipeline shall have the unilateral right to file with the

appropriate regulatory authority and make changes effective in: (i) the rates and

charges applicable to service pursuant to Pipeline's Rate Schedule IT-__; (ii)

Pipeline's Rate Schedule IT-__; and/or (iii) any provision of the GT&C under

Pipeline's Tariff. Customer shall have the right to take any position before the

appropriate regulatory authority in response to any filing contemplated in this

paragraph, unless Customer has otherwise agreed not to take a particular position.

ARTICLE III - Term of Agreement

A. Subject to all the terms and conditions herein, this Agreement shall be effective

as of _________, and shall continue in effect for a primary term of _________, and

for an extended term of ________ [state a period of time] thereafter, until either

party terminates this Agreement by giving written notice to the other at least

________ months prior to the start of the next extended term.

B. Any portions of this Agreement necessary to correct or cash-out imbalances or to

make payment under this Agreement or as required by the GT&C will survive the

other parts of this Agreement until such time as such balancing or payment has

been accomplished.